






🔧 Lock it down like a pro — no wobble, no worries!
Bullfix Universal Plasterboard Fixings Heavy Duty 12 Pack is a premium drywall anchor kit designed to securely hold heavy items up to 116kg on standard plasterboard. Featuring patented fixings, a 20mm drill bit, and 12 screws, it offers universal compatibility with Dot & Dab, stud, and hollow cavity walls. Its intuitive design ensures reliable installation by preventing premature screw insertion, making it the go-to solution for professional-grade, worry-free mounting.













| ASIN | B0F8W6X4XS |
| Best Sellers Rank | 1,189 in DIY & Tools ( See Top 100 in DIY & Tools ) 5 in Anchors |
| Brand | Bullfix |
| Brand Name | Bullfix |
| Colour | metallic |
| Compatible Groove Diameter | 2E+1 Millimeters |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 2,827 Reviews |
| Fastener Type | Screw |
| Fastener type | Screw |
| Finish Types | Painted |
| Included Components | 12 5mm x 35mm screws, 12 Universal Heavy Duty Plasterboard Fixings, 20mm drill bit |
| Item Dimensions | 26.5 x 18.5 x 1.7 centimetres |
| Item Shape | T-shape |
| Item dimensions L x W x H | 26.5 x 18.5 x 1.7 centimetres |
| Manufacturer | Bullfix |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Number of Pieces | 12 |
| Screw Head Style | Round |
| Size | 12 Pack |
| Thread Size | 5mm x 20mm |
| Unit Count | 12.0 count |
C**S
Strong!
These plasterboard fixings are incredibly sturdy and reliable for mounting a TV! 📺🔩 Installation was straightforward, and they held firmly without damaging the wall. I was impressed by how secure the TV feels—no wobbling or shifting at all. The fixings are strong enough to give peace of mind, even with a heavier screen, and they blend seamlessly into the setup. A solid, dependable solution for anyone needing to mount a TV on plasterboard—highly recommended! ⭐⭐⭐⭐⭐
C**N
Simple to use and does what it advertises
A fantastic anchor system , simple to use with all tools provided , could hold a mountain
C**A
Tap carefully
These work well but can be a pain to install. It's great that the pack in comes with the bit etc. but you have to be incredibly careful when you're tapping the anchor in to the cuff because it's pretty easy to accidentally tap a little too hard and push the cuff in to the wall or damage the area around it. Once their up, they hold a huge amount of weight and are very sturdy
A**R
Excellent fixings
Easy installation and the TV bracket is solid on the wall. Really impressed with how good they are.
A**Y
a hollow between the dray wall plasterboard and wall (if any) so that you can fit this fixture.
A cool idea, still struggling to figure out why such a large diameter for the fixing but, the wood drill bit is supplied. Don’t try and drill out already made holes. A useful but great idea that needs some work to improve its application. Perhaps a smaller hole size, perhaps a simpler centre fitting. Of course there’s many variations of this idea but. Nobody has really come up with the perfect answer. Definitely recommend, “if” you are willing to fill a bit when you don’t get the perfect hole. Hopefully this helps
M**E
Did not find them easy to use
Lost more items than expected, going through the plasterboard, not brill , good idea but still a bit way off technically.
G**O
Great design for ANY plasterboard.
They work great in insulated plasterboard. Drill the 20mm hole, take a sharp thin knife,scrape away the insulation at top and bottom of the drilled hole. Tap in the round part of the fixing then place the arms of the fixing top and bottom so the arms open where you removed the insulation. Tap in with the hammer the arms will open up then screw in to complete the job. Very strong fixing. Says on the back of the pack they can be used on insulation backed plasterboard. Only drawback is you have to drill a 20mm hole to start the process. Don't be afraid to hammer the opening arms quite strongly, within reason. I used them to hang IKEA wall hung cabinets.
D**N
Read the instructions and they work perfectly.
Worked perfect. Make sure to buy the starter kit here though as the box does not come with a 20mm bit. Drilled nice and slow and the outers popped in and the fish tails by hand. No hammers needed. No idea the issues some reviews are having. Easy as pie. Hung my TV no issues and super neat job. Measure three times. Drill once. My only quibble is the countersunk headed screws. I got them to work but they are very specific and the ability to have different threads and a flat back screw head would be good. Bar that. Zero issues.
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